oj.uz

Submission #742767

# Submission time Handle Problem Language Result Execution time Memory
742767 2023-05-16T21:06:10 Z ToniB Financial Report (JOI21_financial) C++17
100 / 100
 620 ms 37036 KB 
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 1e6;
const int OFF = 1 << 21;

int n, d, a[MAXN], tour[OFF], ans;
priority_queue<int, vector<int>, greater<int> > pq;
multiset<int> ms;

int f(int x, int l, int r, int ql, int qr){
	if(ql <= l && r <= qr) return tour[x];
	if(ql > r || l > qr) return 0;
	int mid = (l + r) >> 1;
	return max(f(x * 2 + 1, l, mid, ql, qr), f(x * 2 + 2, mid + 1, r, ql, qr));
}
void upd(int x, int l, int r, int i, int val){
	if(l > i || r < i) return ;
	if(l == r){
		tour[x] = val;
		return ;
	}
	int mid = (l + r) >> 1;
	upd(x * 2 + 1, l, mid, i, val);
	upd(x * 2 + 2, mid + 1, r, i, val);
	tour[x] = max(tour[x * 2 + 1], tour[x * 2 + 2]);
}

int main(){
	cin >> n >> d;
	
	vector<int> cmp;
	unordered_map<int, int> um;

	for(int i = 0; i < n; ++i){
		cin >> a[i];
		cmp.push_back(a[i]);
	}
	sort(cmp.begin(), cmp.end());
	cmp.erase(unique(cmp.begin(), cmp.end()), cmp.end());

	for(int i = 0; i < (int)cmp.size(); ++i) um[cmp[i]] = i;
	for(int i = 0; i < n; ++i) a[i] = um[a[i]];

	for(int i = 0; i < n; ++i){
		int x = max(1, f(0, 0, n - 1, a[i], a[i]));
		if(a[i]) x = max(x, f(0, 0, n - 1, 0, a[i] - 1) + 1);
		upd(0, 0, n - 1, a[i], x);
		ans = max(ans, x);

		ms.insert(a[i]);
		pq.push(a[i]);

		if(i >= d){
			ms.erase(ms.find(a[i - d]));
			int mini = *ms.begin();
			while(!pq.empty() && pq.top() < mini){
				int idx = pq.top();
				upd(0, 0, n - 1, idx, 0);
				pq.pop();
			}
		}
	}

	cout << ans;
	return 0;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 7 ms 468 KB Output is correct
42 Correct 8 ms 660 KB Output is correct
43 Correct 5 ms 424 KB Output is correct
44 Correct 7 ms 580 KB Output is correct
45 Correct 8 ms 596 KB Output is correct
46 Correct 9 ms 1108 KB Output is correct
47 Correct 8 ms 724 KB Output is correct
48 Correct 9 ms 724 KB Output is correct
49 Correct 9 ms 724 KB Output is correct
50 Correct 12 ms 660 KB Output is correct
51 Correct 8 ms 724 KB Output is correct
52 Correct 11 ms 724 KB Output is correct
53 Correct 8 ms 648 KB Output is correct
54 Correct 9 ms 724 KB Output is correct
55 Correct 10 ms 788 KB Output is correct
56 Correct 8 ms 812 KB Output is correct
57 Correct 8 ms 800 KB Output is correct
58 Correct 7 ms 1060 KB Output is correct
59 Correct 7 ms 1048 KB Output is correct
60 Correct 7 ms 724 KB Output is correct
61 Correct 7 ms 756 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 243 ms 5692 KB Output is correct
2 Correct 298 ms 3396 KB Output is correct
3 Correct 335 ms 3504 KB Output is correct
4 Correct 429 ms 17072 KB Output is correct
5 Correct 425 ms 18908 KB Output is correct
6 Correct 453 ms 18912 KB Output is correct
7 Correct 309 ms 18788 KB Output is correct
8 Correct 278 ms 21980 KB Output is correct
9 Correct 374 ms 18852 KB Output is correct
10 Correct 419 ms 21864 KB Output is correct
11 Correct 427 ms 20364 KB Output is correct
12 Correct 439 ms 20152 KB Output is correct
13 Correct 423 ms 20264 KB Output is correct
14 Correct 520 ms 20504 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 266 ms 17996 KB Output is correct
2 Correct 348 ms 17992 KB Output is correct
3 Correct 405 ms 18200 KB Output is correct
4 Correct 558 ms 34160 KB Output is correct
5 Correct 547 ms 34068 KB Output is correct
6 Correct 614 ms 34128 KB Output is correct
7 Correct 331 ms 34160 KB Output is correct
8 Correct 354 ms 34116 KB Output is correct
9 Correct 413 ms 34000 KB Output is correct
10 Correct 453 ms 34152 KB Output is correct
11 Correct 541 ms 34168 KB Output is correct
12 Correct 526 ms 34104 KB Output is correct

Subtask #6
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 7 ms 468 KB Output is correct
42 Correct 8 ms 660 KB Output is correct
43 Correct 5 ms 424 KB Output is correct
44 Correct 7 ms 580 KB Output is correct
45 Correct 8 ms 596 KB Output is correct
46 Correct 9 ms 1108 KB Output is correct
47 Correct 8 ms 724 KB Output is correct
48 Correct 9 ms 724 KB Output is correct
49 Correct 9 ms 724 KB Output is correct
50 Correct 12 ms 660 KB Output is correct
51 Correct 8 ms 724 KB Output is correct
52 Correct 11 ms 724 KB Output is correct
53 Correct 8 ms 648 KB Output is correct
54 Correct 9 ms 724 KB Output is correct
55 Correct 10 ms 788 KB Output is correct
56 Correct 8 ms 812 KB Output is correct
57 Correct 8 ms 800 KB Output is correct
58 Correct 7 ms 1060 KB Output is correct
59 Correct 7 ms 1048 KB Output is correct
60 Correct 7 ms 724 KB Output is correct
61 Correct 7 ms 756 KB Output is correct
62 Correct 243 ms 5692 KB Output is correct
63 Correct 298 ms 3396 KB Output is correct
64 Correct 335 ms 3504 KB Output is correct
65 Correct 429 ms 17072 KB Output is correct
66 Correct 425 ms 18908 KB Output is correct
67 Correct 453 ms 18912 KB Output is correct
68 Correct 309 ms 18788 KB Output is correct
69 Correct 278 ms 21980 KB Output is correct
70 Correct 374 ms 18852 KB Output is correct
71 Correct 419 ms 21864 KB Output is correct
72 Correct 427 ms 20364 KB Output is correct
73 Correct 439 ms 20152 KB Output is correct
74 Correct 423 ms 20264 KB Output is correct
75 Correct 520 ms 20504 KB Output is correct
76 Correct 266 ms 17996 KB Output is correct
77 Correct 348 ms 17992 KB Output is correct
78 Correct 405 ms 18200 KB Output is correct
79 Correct 558 ms 34160 KB Output is correct
80 Correct 547 ms 34068 KB Output is correct
81 Correct 614 ms 34128 KB Output is correct
82 Correct 331 ms 34160 KB Output is correct
83 Correct 354 ms 34116 KB Output is correct
84 Correct 413 ms 34000 KB Output is correct
85 Correct 453 ms 34152 KB Output is correct
86 Correct 541 ms 34168 KB Output is correct
87 Correct 526 ms 34104 KB Output is correct
88 Correct 338 ms 4700 KB Output is correct
89 Correct 500 ms 19844 KB Output is correct
90 Correct 399 ms 7724 KB Output is correct
91 Correct 504 ms 23436 KB Output is correct
92 Correct 302 ms 7108 KB Output is correct
93 Correct 411 ms 8240 KB Output is correct
94 Correct 620 ms 28340 KB Output is correct
95 Correct 469 ms 20272 KB Output is correct
96 Correct 504 ms 20648 KB Output is correct
97 Correct 514 ms 21196 KB Output is correct
98 Correct 459 ms 23280 KB Output is correct
99 Correct 461 ms 23476 KB Output is correct
100 Correct 448 ms 23532 KB Output is correct
101 Correct 421 ms 20260 KB Output is correct
102 Correct 417 ms 21784 KB Output is correct
103 Correct 471 ms 21748 KB Output is correct
104 Correct 497 ms 22144 KB Output is correct
105 Correct 552 ms 23472 KB Output is correct
106 Correct 417 ms 24988 KB Output is correct
107 Correct 451 ms 25016 KB Output is correct
108 Correct 551 ms 25256 KB Output is correct
109 Correct 451 ms 21816 KB Output is correct
110 Correct 467 ms 23680 KB Output is correct
111 Correct 458 ms 23788 KB Output is correct
112 Correct 435 ms 23892 KB Output is correct
113 Correct 445 ms 25184 KB Output is correct
114 Correct 490 ms 25196 KB Output is correct
115 Correct 407 ms 37020 KB Output is correct
116 Correct 382 ms 37036 KB Output is correct
117 Correct 392 ms 30968 KB Output is correct
118 Correct 388 ms 31096 KB Output is correct
119 Correct 387 ms 24996 KB Output is correct
120 Correct 396 ms 25068 KB Output is correct